Theories and More Theories
in Day 4
We discussed two of Piaget’s theory today. According to Piaget :
v Assimilation happens when a child responds to a new event. In this process, new
information is added to the existing knowledge.
v Accomodation is the process when a child responds to a conflict and the child
modifies an existing schema or form another new schema to solve the problem.
Today, we also discussed about van Hiele’s theory.
·
Level 1: Analysis (drawing and verbal skills)
Children at the
analysis level think in terms of properties.
They can list all of the
properties of a figure but don’t see any relationships between
the properties, and don’t realize that
some properties imply others.
·
Level 2: Informal
Deductive (verbal skills)
Children at the
informal deduction level not only think about properties but also are
able
to notice relationships within and between figures.
·
Level 3: Deduction
Children at the formal deductive level think
about relationships between properties of
shapes and also
understand relationships between axioms, definitions, theorems,
corollaries, and
postulates. They understand how to do a formal proof and understand
why it is needed.
We had several activities using tangrams. Using the tangrams provided,
we are supposed to make a bigger shape using the smaller ones. It was a
challenged in the beginning, but after a few attempts, we had fun J